TY  - BOOK
AU  - SINGH, Gurmal
TI  - Manual of soil and water conservation practices
U1  - 631.4 M31 
PY  - 1990///
PB  - New Delhi
KW  - SOIL CONSERVATION -- HANDBOOKS, MANUALS, ETC
KW  - SOIL CONSERVATION -- HANDBOOKS, MANUALS, E
KW  - WATER CONSERVATION -- HANDBOOKS, MANUALS
ER  -